1- Bromo-4-(trifluoromethoxy)benzene (CAS# 407-14-7)
| Amakhodi Engozi | I-R22 – Iyingozi uma igwinywe R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R43 - Ingabangela ukuzwela ngokuthinta isikhumba R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso S36 – Gqoka izingubo ezifanele zokuzivikela. |
| Ama-ID e-UN | UN 3082 9/PG 3 |
| I-WGK Germany | 1 |
| Ikhodi ye-HS | 29093090 |
| I-Hazard Class | I-IRRITANT |
| Ubuthi | I-LD50 ngomlomo kuNogwaja: > 2500 mg/kg |
Isingeniso
I-Bromotrifluoromethoxybenzene (BTM) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo, ukusetshenziswa, indlela yokukhiqiza, nolwazi lokuphepha lwe-BTM:
Ikhwalithi:
- Ukubukeka: I-Bromotrifluoromethoxybenzene iwuketshezi olungenambala noma oluphuzi ngokukhanyayo.
- Iphunga: Inephunga elikhethekile.
- Ukunyibilika: Kungancibilika kuzincibilikisi zemvelo njenge-ethanol ne-ether.
Sebenzisa:
I-Bromotrifluoromethoxybenzene isetshenziswa kakhulu njenge-reagent yokusabela ku-organic synthesis. Ingasetshenziswa njenge-ejenti ye-phenyl brominating, i-fluorinating reagent, ne-methoxylating reagent.
Indlela:
Indlela yokulungiselela ye-bromotrifluoromethoxybenzene ngokuvamile itholakala ngokusabela kwe-bromotrifluorotoluene ne-methanol. Ukuze uthole inqubo ethile yokulungiselela, sicela ubheke imanuwali ye-organic synthesis chemistry noma izincwadi ezifanele ze-organic chemistry.
Ulwazi Lokuphepha:
- I-Bromotrifluoromethoxybenzene iyacasula futhi ingabangela ukucasuka nokusha lapho kuthinta isikhumba namehlo.
- Gwema ukuhogela umhwamuko noma amagesi entweni futhi uyigcine inomoya omuhle.
- Gqoka amagilavu okuzivikela, izibuko kanye nezingubo zokuzivikela lapho usebenza.
- Lesi sakhi kufanele sigcinwe esitsheni esingangenisi umoya, kude nomlilo nemithombo yokushisa, futhi sigweme ukuthintana nama-oxidants nama-asidi aqinile.
